For more than 30 years, ENTEK has been an innovator and leading global designer and producer of microporous battery separators for lead-acid and lithium batteries.

Our separators are used in lead-acid batteries for automobiles, golf carts and industrial applications, lithium-ion rechargeable and disposable lithium batteries.

We are a trusted supplier to leading battery makers in the Asia-Pacific, Europe, and the Americas, and headquartered in Lebanon, Oregon USA, with facilities in the United Kingdom and a joint partnership in Indonesia.

ENTEK was founded on the principle of being ‘the best supplier to our customers and the best customer to our suppliers’ and our focus on customer service has been key to our success. Our capacity, technical field support, quality systems, logistics teams and local warehousing ensure our customers enjoy on-time and in-full reliability of supply.

We continuously invest to grow with our customers and offer the product customization our customers rely on for their success.



CEMT – Leading Battery Equipment Manufacturer

The global battery equipment company, CEMT, based in Nanjing, China has been supplying the lead battery industry with a wide variety of equipment, ranging from assembly line and finishing line, to formation systems, charger and discharger, and a wide range of other applications for twenty years.

With 100 outstanding engineers and experts, the business is at the cutting edge of advanced technology in the battery industry. The company has achieved the SGS ISO9001: 2008 international quality system certification, a total of more than 70 utility patents, and more than 10 invention patents.

CEMT as a brand is well-established around the world with customers in Europe, the United States, Africa, and across Asia. The company’s extensive product range includes semi-automatic, automatic and fully automatic equipment, with a proud track record of excellent after-sales service.

CEMT is a one-stop-shop, meeting the needs of battery makers with a wide range of innovative and effective solutions.

The company’s mission, which drives its business strategy is: Improving the productivity of human beings and creating a safer and more friendly environment.




Daramic is the world’s largest manufacturer and supplier of battery separators for automotive, industrial and specialty lead-acid applications. As the inventor of polyethylene separator, Daramic has led the way in developing innovative technology for the global lead-acid battery industry nearly 90 years

  • Innovation: Our scientists and engineers continue to break new ground in the development of advanced separator technology. Our 3 global innovation centers in Owensboro, US; Sélestat, France and Bangalore, India are dedicated to innovation to meet ever-changing industry needs
  • Local Supply From A Global Perspective: 10 Manufacturing facilities and 7 Sales offices located in 8 different countries provide local service from a global perspective
  • Reliability: State-of-the-art processes and manufacturing equipment deliver consistent, reliable product quality
  • Full Automotive Solutions: Leverage the innovation synergy from its sister companies, the world’s largest li-ion battery separator makers, that position us to provide full solutions for automotive battery applications from basic SLI to Start-Stop to Hybrid and Electric Vehicles




Microporous is a leading developer and manufacturer of high-performance polyethylene (PE), rubber and hybrid battery separators. It offers the broadest line of battery separators for lead-acid batteries in the world.

Microporous separators are used by OE and aftermarket battery manufacturers for applications such as automotive batteries and golf car batteries, and for industrial batteries such as motive power (forklift) and stand-by (OPzS and OPzV).

Microporous operates two plants, one in Piney Flats, Tennessee, USA and one in Feistritz, Austria.





Founded in Verona, Italy, in 1969, Sovema Group S.p.A. is a world-renowned supplier of equipment for battery production.

Hundreds of installations in over eighty countries worldwide have allowed Sovema Group to develop state-of-the-art equipment and engineering solutions not only for lead-acid battery manufacturers. From the early years of the new millennium, the Company has in fact expanded its business portfolio by acquiring a company and adding new product lines which encompass power electronics, lab testing equipment, and lithium battery manufacturing systems.

With SOVEMA brand, Sovema Group can boast five decades of experience in the field and is the only equipment supplier capable of designing and delivering turnkey battery manufacturing plants, with a complete selection of automated systems for the entire production cycle.

In 2008 Sovema Group expanded its power electronics capabilities by acquiring BITRODE Corporation, one of the most respected global suppliers of electric power conversion systems for EV/HEV battery testing as well as production and test systems used in the battery manufacturing process.

At this point in its long journey, Sovema Group has thus become a one-stop shop which can truly meet the needs of battery makers with a wide range of solutions, both for production and testing.



Terranova Papers

TERRANOVA PAPERS  SA located in Barcelona, Spain,  belongs to the Group Miquel y Costas SA, one of the leading  manufacturer of specialty papers around the world.  Its facilities are equipped with the most modern inclined-wire paper machine technology to ensure cost efficiency, reduction of environmental impact and continuous innovation in products and processes. This unique Technical Factory benefits from the Group’s experienced Technical Division, International sales network, Research and Development Department and Quality Management.

Our premium pasting tissue paper, NOVAPLATE, suits the requirements of continuous grid pasting technologies for the production of flooded lead-acid batteries. We render the properties of paper to assure good runnability in the plate production line and achieve a high productivity.

Terranova Papers has a team with a long experience in papermaking; our Technical Department continuously develops new products and it allows us to find specific solutions for our clients. We have the most qualified people and the most advanced technology.




CMWTEC technologie GmbH has been operating for over 36 years on the national and international markets and has a reputation for high quality standards, reliability and experience in mechanical engineering.

CMWTEC is still expanding and we continuously develop our products further on and are going with large steps into the future.

Latest product designs are our AGM/EFB Finishing Line with DataManager Software for collecting all important data like test results, filling volumes and height control measurements.

See at our booth a live presentation of the NEW HRD Test Machine with improved HRD process.

The High Performance Line with an output of 20 batteries per min with a modular based design and the combination 5-in-1 machine with fully automatic battery type set-up is just a small overview what we did in the last 3 years for our customers.

Our AGM Finishing Line Equipment, ECO (Economic) Line Equipment, single machines and complete lines have been successfully installed worldwide over several decades. The quality stamp “Made in Germany” on all our machines stands for stability and sound workmanship.

Stay interested what’s coming next.



Digatron Power Electronics

Digatron Power Electronics is an international group of companies with engineering, manufacturing and service facilities located in Germany, the United States, China and India. The global group of Digatron maintains service and sales offices in an additional 12 locations and employs about 300 staff.

Digatron develops and manufactures the latest technology of test and formation equipment for all kinds of battery testing, ranging from batteries for mobile phones to automotive batteries to military aircraft and submarine battery testing, as well as for other kinds of electrical energy storage device testing such as fuel cells, supercaps and hybrid systems. Digatron supplies high dynamic test and load simulation systems for the electric vehicle industry.




Family owned and operated since 1954, Ergon is one of the world’s largest manufacturers of specialty base oils and waxes. Ergon Refining, a naphthenic refinery, has processing capacity of up to 1,200,000 MT of crude oil per day. Ergon – West Virginia produces highly refined paraffinic specialty products and has a processing capacity of up to 440,000 MT of crude oil per day.

Ergon’s oils are used in adhesives, sealants, transformer oils, polymer compounding, inks, lubricants, metalworking fluids, and greases. Strategically located terminals allow for efficient delivery of solutions worldwide. Ergon International is headquartered in Brussels, Belgium.



Goonvean Fibres

Goonvean Fibres is one of Europe’s largest technical fibre manufacturers, supplying high quality precision rotary cut synthetic fibres to the global battery industry. Our worldwide distribution network provides local support for businesses, ensuring prompt service in your local language with JIT deliveries.

Renowned for its commitment to quality, Goonvean Fibres is probably the only short cut fibre manufacturer to hold both the ISO 9001 and the ISO/TS 16949 quality certifications.

Products include Polyester, Polypropylene, Acrylic and Modacrylic, with lengths typically ranging from 1.6mm to 6mm.



Inbatec GmbH

Inbatec GmbH provides formation systems with acid recirculation technology. The Inbatec Modules comprise self-contained and independent modules – which only need to be supplied with concentrated acid, water, compressed air and electrical power. Because it is a modular system, production capacity can grow step-by-step with the customers’ requirements. The Inbatec formation process offers controlled conditions and guarantee a repeatable and consistent quality of the formed battery. High productivity is achieved by means of short formation times and concentrated production. Inbatec provides a reliable and proven technology with more than 250 formation systems in operation worldwide. The Inbatec Modules – the benchmark for lead acid battery formation.



Shandong Jinkeli Power Sources Technology Co., Ltd

Jinkeli is a leading manufacturer and supplier of battery additives/exapanders in China with over 70% domestic market share and exported to more than 20 countries worldwide. Jinkeli is the member of ALABC as well as the strategic partner of Borregaard and Cabot Corporation. With the advanced R&D center and the collaborative laboratory with Cabot and Borregaard, Jinkeli are able to provide customers a complete solution of battery additives for customers and technical support. Jinkeli main products cover Pre-blended Expanders, CuringBon® (4BS seed), Barium Sulfate, Lignin, Carbon Black, Pasting Fiber Flock, Graphite, Sodium Sulfate Anhydrous, Nano-Silica Sol(Gelling material) and Seamless Pasting Belt etc.

Global leader providing complete solutions for battery additives.




Zesar is one of the most reputable battery equipment and technology suppliers in Europe, first formed in 1976. In 2008 ZESAR started to use its own patented designs in machines and then launched its low-cost high-performance new generation assembly line, the Evoline, in 2009. In 2011, the Robotic Transfer System (RTS) was introduced to make the whole assembly process fully automatic.

Zesar made significant improvements and developments in the area of battery process technologies, that help successful hand over TurnKey Projects to our customers. The results are most efficient, time and cost saving production machines.

By working closely with battery producers and listening to their particular needs, every machine can be specifically designed and additional features included. Although core characteristics remain unchanged, each and every machine will therefore have a different identity.

Nothing can replace the lead-acid battery, now or in the future. Zesar has recognized this fact and is on a mission to provide customer-oriented, advanced technology for battery production.


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